STMPE2401 - 24-bit Enhanced port expander

Product Overview

STMicroelectronics

Datasheet Details

Part number	STMPE2401
Manufacturer	STMicroelectronics
File Size	0.99 MB
Description	24-bit Enhanced port expander
Datasheet	STMPE2401 Datasheet
Additional preview pages of the STMPE2401 datasheet.

Product details

Description

The STMPE2401 is a GPIO (General Purpose Input / output) port expander able to interface a Main Digital ASIC via the two-line bidirectional bus (I2C); separate GPIO Expander IC is often used in Mobile-Multimedia platforms to solve the problems of the limited amounts of GPIOs usually available on the Digital Engine.

Features

24 GPIOs www. DataSheet4U. com.
Operating.
voltage 1.8V Hardware key pad controller (8.
12 matrix max) 3 PWM (8 bit) output for LED brightness control and blinking Interrupt output (open drain) pin Configurable hotkey feature on each GPIO Ultra-low Standby-mode current Package TFBGA - 36 pins 3.6x3.6mm, pitch 0.5mm TFBGA.

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Published: Jan 12, 2009 |